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1. 发明授权

EP2695325B1 TRAFFIC SCHEDULING DEVICE 有权
标题翻译：交通调度装置
公开(公告)号：EP2695325B1
公开(公告)日：2017-12-20
申请号：EP12702255.6
申请日：2012-02-02
申请人： Huawei Technologies Co., Ltd.
发明人： TAL, Alex , PELEG, Yoav , UMANSKY, Alex , ZHANG, Keliang , ZHANG, Jian
IPC分类号： H04L12/869 , H04L12/861 , H04L12/863 , H04W28/14 , H04L12/24
CPC分类号： H04L47/60 , H04L1/203 , H04L41/5019 , H04L47/50 , H04L47/6215 , H04L47/622 , H04L47/6225 , H04L47/625 , H04L47/6295 , H04L49/90 , H04W28/14

2. 发明公开

EP2695325A1 TRAFFIC SCHEDULING DEVICE 有权
标题翻译： VERKEHRSPLANUNGSVORRICHTUNG
公开(公告)号：EP2695325A1
公开(公告)日：2014-02-12
申请号：EP12702255.6
申请日：2012-02-02
申请人： Huawei Technologies Co. Ltd.
发明人： TAL, Alex , PELEG, Yoav , UMANSKY, Alex , ZHANG, Keliang , ZHANG, Jian
IPC分类号： H04L12/00
CPC分类号： H04L47/60 , H04L1/203 , H04L41/5019 , H04L47/50 , H04L47/6215 , H04L47/622 , H04L47/6225 , H04L47/625 , H04L47/6295 , H04L49/90 , H04W28/14
摘要： The invention relates to a Traffic scheduling device (100) for scheduling a transmission sequence of data packets, stored in a plurality of traffic flow queues (102), an eligibility state of each of the traffic flow queues (102) for the scheduling is being maintained in a hierarchical scheduling database (104) describing a relationship among the plurality of traffic flow queues (102), the traffic scheduling device (100) comprising: a plurality of interconnected memory cluster units (106a, 106b, 106c, 106d), each of them being associated to a single or more levels (L1, L2, L3, L4, L5, L6) of the hierarchical scheduling database (104) and each of them being coupled to at least one co-processors (108, 110, 112), at least one co-processor (108, 110, 112) being software-programmable to implement a scheduling algorithm; and an interface (114) to the plurality of traffic flow queues (102), the interface (114) being used to identify one or more packets associated to a particular traffic flow queue (102) selected for transmission according to the scheduling algorithm and the interface (114) being configured to signal the eligibility state of each of the traffic flow queues (102) of the plurality of traffic flow queues (102).
摘要翻译：本公开涉及一种用于调度存储在多个业务流队列中的数据分组的传输序列的业务调度设备，用于调度的每个业务流队列的资格状态正在维护在描述关系的分层调度数据库中在多个业务流队列中。交通调度装置包括：多个互连的存储器簇单元。每个存储器簇单元与分层调度数据库的单个或多个级别相关联，并且每个存储器簇单元耦合到至少一个协处理器。至少一个协处理器是软件可编程的，以实现调度算法。流量调度设备还包括到多个业务流队列的接口。

3. 发明授权

EP3011706B1 P-SELECT N-PORT ROUND ROBIN ARBITER FOR SCHEDULING REQUESTS 有权
标题翻译： P-SELECT N-ROUND ROBIN ARBITER FOR SCHEDULING REQUESTS
公开(公告)号：EP3011706B1
公开(公告)日：2017-09-13
申请号：EP13733966.9
申请日：2013-06-19
申请人： Huawei Technologies Co., Ltd.
发明人： SHACHAR, Yaron , PELEG, Yoav , TAL, Alex , XIONG, Lixia , LU, Yuchun , UMANSKY, Alex
IPC分类号： H04L12/54 , H04L12/869 , G06F9/48 , G06F9/54 , H04L12/931
CPC分类号： G06F9/4887 , G06F9/4881 , G06F9/546 , H04L49/00

4. 发明公开

EP3011706A1 P-SELECT N-PORT ROUND ROBIN ARBITER FOR SCHEDULING REQUESTS 有权
标题翻译： P-SELECT N-PORT ROUND ROBIN ARBITER ZUM EINTEILEN VON ANFORDERUNGEN
公开(公告)号：EP3011706A1
公开(公告)日：2016-04-27
申请号：EP13733966.9
申请日：2013-06-19
申请人： Huawei Technologies Co., Ltd.
发明人： SHACHAR, Yaron , PELEG, Yoav , TAL, Alex , XIONG, Lixia , LU, Yuchun , UMANSKY, Alex
IPC分类号： H04L12/54 , H04L12/869 , G06F9/48
CPC分类号： G06F9/4887 , G06F9/4881 , G06F9/546 , H04L49/00
摘要： The invention relates to a scheduling device (200) for receiving a set of requests (202) and providing a set of grants (204) to the set of requests (202), the scheduling device (200) comprising: a lookup vector prepare unit (203) configured to provide a lookup vector prepared set of requests (208) depending on the set of requests (202) and a selection mask (210) and to provide a set of acknowledgements (212) to the set of requests (202); and a prefix forest unit (205) coupled to the lookup vector prepare unit (203), wherein the prefix forest unit (205) is configured to provide the set of grants (204) as a function of the lookup vector prepared set of requests (208) and to provide the selection mask (210) based on the set of grants (204).
摘要翻译：本发明涉及一种用于接收一组请求并向该组请求提供一组授权的调度装置，所述调度装置包括：查找向量准备单元，被配置为根据所述一组请求提供准备的请求集合的查找向量请求和选择掩码，并向该组请求提供一组确认; 以及耦合到所述查找向量准备单元的前缀林单元，其中所述前缀林单元被配置为根据所述查询向量准备的请求集合来提供所述一组授权，并且基于所述一组授权来提供所述选择掩码。

5. 发明公开

EP3011427A1 MEMORY AGGREGATION DEVICE 审中-公开
标题翻译：存储器汇集DEVICE
公开(公告)号：EP3011427A1
公开(公告)日：2016-04-27
申请号：EP13733967.7
申请日：2013-06-19
申请人： Huawei Technologies Co., Ltd.
发明人： SHACHAR, Yaron , PELEG, Yoav , TAL, Alex , UMANSKY, Alex , ZEMACH, Rami , XIONG, Lixia , LU, Yuchun
IPC分类号： G06F5/06
CPC分类号： G06F13/37 , G06F5/065 , G06F13/1673 , G06F13/4234
摘要： The invention relates to a memory aggregation device for storing a set of input data streams and retrieving data to a set of output data streams, the memory aggregation device comprising: a set of first-in first-out (FIFO) memories each comprising an input and an output; an input interconnector configured to interconnect each one of the set of input data streams to each input of the set of FIFO memories according to an input interconnection matrix; an output interconnector configured to interconnect each output of the set of FIFO memories to each one of the set of output data streams according to an output interconnection matrix; an input selector; an output selector; and a memory controller.

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